S72.21 Displaced subtrochanteric fracture of right femur

Name of the Condition

• Displaced subtrochanteric fracture of right femur

Summary

A displaced subtrochanteric fracture of the right femur is a break in the thigh bone just below the lesser trochanter, where the bone fragments shift out of their normal alignment. This injury disrupts the structural integrity of the femur and requires prompt medical attention to restore function and prevent complications.

Causes

Trauma or impact to the hip or thigh, such as falls, motor vehicle accidents, or high-force injuries. Underlying bone conditions like osteoporosis may increase susceptibility to fracture.

Risk Factors

• Advanced age, particularly over 65.
• Osteoporosis or reduced bone density.
• History of falls or prior fractures.
• Participation in high-impact activities or contact sports.

Symptoms

• Severe hip or thigh pain.
• Inability to bear weight on the right leg.
• Swelling, bruising, or deformity at the fracture site.
• Shortening or rotation of the affected limb.

Diagnosis

Imaging studies, such as X-rays or CT scans, to confirm the fracture and assess displacement. Physical examination to evaluate pain, mobility, and limb alignment. Additional tests may be used to rule out associated injuries.

Treatment Options

• Surgical intervention, often involving internal fixation with plates, screws, or intramedullary nails to realign and stabilize the bone.
• Postoperative rehabilitation, including physical therapy to restore strength and mobility.
• Pain management and activity modification during healing.

Prognosis and Follow-Up

Recovery depends on fracture severity, treatment, and patient health. Most patients regain function with proper care, but follow-up imaging and physical therapy are typically recommended to monitor healing and prevent complications.

Complications

• Nonunion or delayed healing of the fracture.
• Infection, particularly with surgical intervention.
• Nerve or vascular damage near the fracture site.
• Long-term mobility issues or arthritis.

Lifestyle & Prevention

• Maintain bone health through calcium and vitamin D intake.
• Engage in weight-bearing exercise to strengthen bones.
• Use assistive devices (e.g., canes, walkers) to reduce fall risk, especially in older adults.
• Address underlying conditions like osteoporosis with medical management.

When to Seek Professional Help

Seek immediate care for severe hip or thigh pain, inability to bear weight, or visible deformity. Prompt evaluation is critical to prevent further damage and optimize treatment outcomes.

Tips for Medical Coders

Document the fracture location (right femur), displacement status, and any associated injuries. Ensure clinical notes specify the subtrochanteric region and confirm displacement to support accurate coding. Include details on treatment approaches and follow-up care for comprehensive coding.